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Table 4 Inter- and intraoperator reanalysis precision errors

From: A new method for quantitative assessment of hand muscle volume and fat in magnetic resonance images

 

Hand volume

Muscle volume

Interoperator

5.0 mm3

0.19%

1.5 mm3

0.24%

Intraoperator

3.4 mm3

0.13%

0.35 mm3

0.05%

 

Fat content

Fat fraction

Interoperator

364.4 mm3

0.60%

0.09%

0.07%

Intraoperator

41.6 mm3

0.10%

0.006%

0.04%

 

MCP III length

  

Interoperator

0.98 mm

0.12%

  

Intraoperator

1.2 mm

0.15%

  
  1. Inter- and intraoperator reanalysis precision errors of hand and muscle volume, fat quantification and MCP III length. Precision errors are given as root mean square averages of standard deviations and coefficients of variation